Bronco L6-300 4.9L VIN Y 1-bbl (1983): Engine, Cooling and Exhaust
Also for this vehicle: Bronco Full Size L6-300 4.9L (1987), Bronco Full Size V8-302 5.0L (1986), Bronco Full Size V8-351 5.8L (1987), Bronco II 2WD V6-177 2.9L (1986), Bronco II 4WD V6-171 2.8L (1985), Bronco II 4WD V6-177 2.9L (1987), Bronco L6-300 4.9L VIN E 1-bbl (1982), Bronco V8-302 5.0L VIN F 2-bbl (1984), Bronco V8-351 5.8L VIN G 2-bbl (1982), Bronco V8-351 5.8L VIN H 4-bbl HP (1984).
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Engine122 pages
- Compression Check › System Information › System Diagnosis
Camshaft, Lifters and Push Rods10 pages
Camshaft Bearing › Component Information › Technical Service Bulletins2 pages
- Camshaft Gear/Sprocket › Component Information › Service and Repair
Camshaft, Engine › Component Information › Technical Service Bulletins2 pages
- Lifter / Lash Adjuster, Valve › Component Information › Specifications2
Rocker Arm Assembly › Component Information3 pages
Cylinder Block Assembly22 pages
- Connecting Rod, Engine › Component Information › Specifications23
- Crankshaft Gear/Sprocket › Component Information › Service and Repair
- Crankshaft, Engine › Component Information › Specifications
- Engine Block Heater › Component Information › Locations2
- Harmonic Balancer - Crankshaft Pulley › Component Information › Specifications
Piston, Engine › Component Information › Technical Service Bulletins12 pages
Customer Interest for Piston:6 pages
All Technical Service Bulletins for Piston:6 pages
- Piston Pin, Engine › Component Information › Specifications
- Piston Ring, Engine › Component Information › Specifications
Cylinder Head Assembly12 pages
- Valve Clearance › System Information › Specifications23
Rocker Arm Assembly › Component Information3 pages
- Valve Cover › Valve Cover Gasket › Component Information › Technical Service Bulletins › Seals For Rocker Cover, Oil Pan, and Crankshaft2
- Valve Guide › Component Information › Specifications2
- Valve Seat › Component Information › Specifications
- Valve, Intake/Exhaust › Component Information › Specifications
Drive Belts, Mounts, Brackets and Accessories3 pages
Engine Lubrication18 pages
- Engine Oil Dip Stick - Dip Stick Tube › Component Information › Technical Service Bulletins › Engine - Correct Oil Fill Level
Engine Oil › Component Information5 pages
- Oil Filter, Engine › Component Information › Technical Service Bulletins › Engine Oil Change - Maintenance Schedules
Oil Level Warning Indicator › Component Information › Technical Service Bulletins4 pages
- Oil Pan, Engine › Component Information › Service and Repair
- Oil Pressure Gauge › Component Information › Testing and Inspection
- Oil Pressure Warning Lamp/Indicator › Component Information › Testing and Inspection
Oil Pump, Engine › Component Information4 pages
- Intake Manifold › Component Information › Specifications2
Lamps and Indicators - Engine6 pages
Oil Level Warning Indicator › Component Information › Technical Service Bulletins4 pages
- Oil Pressure Gauge › Component Information › Testing and Inspection
- Oil Pressure Warning Lamp/Indicator › Component Information › Testing and Inspection
Seals and Gaskets, Engine14 pages
Crankshaft Main Bearing Seal › Component Information6 pages
- Exhaust Manifold Gasket › Component Information › Technical Service Bulletins › Exhaust Manifold - Installation Procedure Revision2
Front Crankshaft Seal › Component Information › Technical Service Bulletins2 pages
- Oil Pan Gasket, Engine › Component Information › Technical Service Bulletins › Seals For Rocker Cover, Oil Pan, and Crankshaft2
- Valve Cover Gasket › Component Information › Technical Service Bulletins › Seals For Rocker Cover, Oil Pan, and Crankshaft2
Tune-up and Engine Performance Checks30 pages
- Fuel Pressure › System Information › Specifications2
- Air/Fuel Mixture › System Information › Technical Service Bulletins › High Altitude Service Adjustments2
Idle Speed › System Information5 pages
- Air Cleaner Housing › Component Information › Technical Service Bulletins › Air Cleaner - Sealing Procedure234
- Fuel Filter › Component Information › Technical Service Bulletins › Fuel Filter - Replacement Information
- Firing Order › Component Information › Specifications
- Ignition Cable › Component Information › Testing and Inspection
Distributor, Ignition5 pages
Distributor Advance Unit › Component Information4 pages
- Distributor Plate W/ Pick-up Sensor › Component Information › Service and Repair
- Spark Plug › Component Information › Specifications2
- Compression Check › System Information › System Diagnosis
- Valve Clearance › System Information › Specifications23
- Water Pump › Component Information › Service and Repair
Cooling System37 pages
Coolant › Component Information5 pages
- Heater Core › Component Information › Technical Service Bulletins › Heater Core - Leakage Diagnostic Tips23
- Radiator › Component Information › Technical Service Bulletins › Radiators - Shop Manual Supplement23456789
- Radiator Cap › Component Information › Specifications
Sensors and Switches - Cooling System › Engine - Coolant Temperature Sensor/Switch3 pages
- Temperature Gauge › Component Information › Testing and Inspection › Dash Gauge Test2
- Temperature Warning Lamp/Indicator, Engine Cooling › Component Information › Testing and Inspection
- Water Pump › Component Information › Service and Repair
Exhaust System8 pages
- Catalytic Converter › Component Information › Description and Operation › Dual Catalytic Converter23
- Exhaust Manifold › Component Information › Technical Service Bulletins › Exhaust Manifold - Installation Procedure Revision2
- Muffler › Component Information › Technical Service Bulletins › Muffler - Unnecessary Replacement
- Seals and Gaskets, Exhaust › Exhaust Manifold Gasket › Component Information › Technical Service Bulletins › Exhaust Manifold - Installation Procedure Revision2